| català | cat-000 |
| Solothurn | |
| Deutsch | deu-000 | Solothurn |
| English | eng-000 | Solothurn |
| euskara | eus-000 | Solothurn |
| français | fra-000 | Soleure |
| galego | glg-000 | Solothurn |
| italiano | ita-000 | Soletta |
| occitan | oci-000 | Solothurn |
| português | por-000 | Solothurn |
| español | spa-000 | Solothurn |